ElectroMagnetic InductionHard
Question
The magnetic moment of a magnet of mass 75 gm is 9 × 10-7 A-m2. If the density of the material of magnet is 7.5 × 103 kg/m3 then intensity of magnetisation will be :-
Options
A.0.9 A/m
B.0.09 A/m
C.9 A/m
D.90 A/m
More ElectroMagnetic Induction Questions
In given LCR circuit, the voltage across the terminals of a resistance and current will be : -In given LCR circuit, the ...Two bulb of same rating B1 and B2 are connected in series with the inductors as shown in figure which bulb take more tim...A periodic voltage V varies with time t as shown in the figure. T is the time period. The r.m.s. value of the voltage is...A bent rod PQR (PQ = QR = l) shown here is relating about its end P with angular speed ω in a region of transverse ...Cyclotron is used to accelerate :...